code: def test_to_wkt__env_version():
      with Env(OSR_WKT_FORMAT="WKT2_2018"):
          assert (
              crs.CRS.from_string("EPSG:4326")
              .to_wkt()
              .startswith('GEOGCRS["WGS 84",')
          )
  
file_path: Fiona/tests/test_crs.py
imports: import pytest
  from .conftest import requires_gdal33
  from fiona import crs
  from fiona.env import Env
  from fiona.errors import CRSError, FionaDeprecationWarning
label_desc: Use image node_id 11 for calling a global function with example usage: test_to_wkt__env_version() without return types